001
014
015 package com.liferay.portal.im;
016
017 import com.liferay.portal.kernel.log.Log;
018 import com.liferay.portal.kernel.log.LogFactoryUtil;
019 import com.liferay.portal.kernel.util.PropsKeys;
020 import com.liferay.portal.util.PropsUtil;
021
022 import rath.msnm.MSNMessenger;
023 import rath.msnm.UserStatus;
024
025
029 public class MSNConnector {
030
031 public static void disconnect() {
032 if (_instance != null) {
033 _instance._disconnect();
034 }
035 }
036
037 public static void send(String to, String msg) {
038 _instance._send(to, msg);
039 }
040
041 private MSNConnector() {
042 _login = PropsUtil.get(PropsKeys.MSN_LOGIN);
043 _password = PropsUtil.get(PropsKeys.MSN_PASSWORD);
044
045 _msn = new MSNMessenger(_login, _password);
046 _msn.setInitialStatus(UserStatus.ONLINE);
047 }
048
049 private void _connect() {
050 if (_msn.isLoggedIn()) {
051 return;
052 }
053
054 _msn.login();
055
056
057
058 for (int i = 0; i < 50 && !_msn.isLoggedIn(); i++) {
059 try {
060 Thread.sleep(100);
061 }
062 catch (InterruptedException ie) {
063 if (_log.isWarnEnabled()) {
064 _log.warn(ie);
065 }
066
067 break;
068 }
069 }
070
071 if (!_msn.isLoggedIn()) {
072 _log.error("Unable to connect as " + _login);
073 }
074 }
075
076 private void _disconnect() {
077 try {
078 if (_msn.isLoggedIn()) {
079 _msn.logout();
080 }
081 }
082 catch (Exception e) {
083 if (_log.isWarnEnabled()) {
084 if (_log.isWarnEnabled()) {
085 _log.warn(e);
086 }
087 }
088 }
089 }
090
091 private void _send(String to, String msg) {
092 _connect();
093
094 _msn.addMsnListener(new MSNMessageAdapter(_msn, to, msg));
095
096 try {
097 Thread.sleep(1500);
098
099 _msn.doCallWait(to);
100 }
101 catch (Exception e) {
102 if (_log.isWarnEnabled()) {
103 _log.warn(e);
104 }
105 }
106 }
107
108 private static Log _log = LogFactoryUtil.getLog(MSNConnector.class);
109
110 private static MSNConnector _instance = new MSNConnector();
111
112 private String _login;
113 private MSNMessenger _msn;
114 private String _password;
115
116 }